Home / 4,032,445.40-6,048,668.10-2,331,834.20

Finding the Fourth Proportional to 4,032,445.40, 6,048,668.10 and 2,331,834.20

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Solution

The fourth proportional to 4,032,445.40, 6,048,668.10 and 2,331,834.20 is: 3,497,751.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,445.40 : 6,048,668.10 = 2,331,834.20 : x
  2. Step 2: Convert to fraction form
    4,032,445.40/6,048,668.10 = 2,331,834.20/x
  3. Step 3: Cross multiply
    4,032,445.40x = 6,048,668.10 × 2,331,834.20
  4. Step 4: Simplify right side
    4,032,445.40x = 14,104,491,140,029.02
  5. Step 5: Solve for x
    x = 14,104,491,140,029.02/4,032,445.40
  6. Step 6: Final answer
    x = 3,497,751.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.